ST3222EBTR ST RS-232 Transceiver | 20-TSSOP | 3V-5.5V, 250kbps

Product Overview

The ST3222EBTR is a high-performance RS-232 transceiver from STMicroelectronics, designed for reliable serial communication in industrial and consumer applications. Housed in a compact 20-TSSOP package, it operates over a wide supply voltage range of 3V to 5.5V, making it suitable for both 3.3V and 5V systems. With data rates up to 250kbps and low power consumption, it is ideal for portable and power-sensitive designs.

Detailed Technical Specifications

Key Features

• Operates from a single 3V to 5.5V supply
• Low supply current: 300 µA typical
• Meets EIA/TIA-232-F standards
• Enhanced ESD protection: ±15 kV HBM
• 250 kbps data rate
• 2 drivers and 2 receivers
• Small 20-TSSOP package

Target Applications

• 5G base station control interfaces
• Automotive dashboard communication
• Industrial PLCs and HMIs
• Point-of-sale terminals
• Portable data loggers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ST3222EBTR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

ST3222EBTR是意法半導體推出的高性能RS-232收發器，專為工業和消費應用中的可靠串行通信設計。採用緊湊的20-TSSOP封裝，工作電壓範圍為3V至5.5V，適用於3.3V和5V系統。數據速率高達250kbps，功耗低，非常適合便攜式和功耗敏感設計。

詳細技術參數

核心特性

• 單電源供電：3V 至 5.5V
• 低電源電流：典型值 300 µA
• 符合 EIA/TIA-232-F 標準
• 增強型 ESD 保護：±15 kV HBM
• 250 kbps 數據速率
• 2 個驅動器和 2 個接收器
• 小型 20-TSSOP 封裝

典型應用場景

• 5G基站控制接口
• 汽車儀表盤通信
• 工業PLC和人機界面
• 銷售點終端
• 便攜式數據記錄儀

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ST3222EBTR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]